Product name:

NHS-PEG-FITC;FITC-PEG-NHS

Saze :

1g（Specifications can be customized）

Product details:

Appearance: Yellow liquid, semi solid or solid, depending on molecular weight.

Solvent: soluble in water and other conventional organic solvents

Dispersion coefficient: ≤ 1.05

Laser/emission wavelength: 490 nm/520 nm

Molecular weight: 1000, 2000, 3400, 5000 Other molecular weights can be customized

Storage conditions: Frozen and dry below -20 ℃. Long term preservation with inert gas protection.

Precautions: Avoid frequent thawing, prepare and use immediately, and keep dry

Description:

Fluorescein labeled polyethylene glycol is a fluorescent polyethylene glycol derivative with a maximum absorption wavelength of 495 nm and an emission wavelength of approximately 515-520 nm. FITC groups are easily traced from their yellow and green fluorescence. The reaction of active esters with functional groups such as primary amines makes these fluorescent PEG derivatives easy to bind to other molecules or material surfaces. Polyethylene glycol increases drug solubility and stability, reduces the immunogenicity of peptides and proteins, and inhibits the non-specific binding of charged molecules on modified surfaces. It can modify proteins, peptides, and other small molecule materials. Widely used in pharmaceutical research, drug based sustained-release, nano new material research, and cell culture. The application of ligands in active compounds, peptide synthesis carriers, polymer grafting compounds, polyethylene glycol coatings for new materials, and modification functionalization has become a research trend.

Note: The products sold by our company are only used for scientific research, not for human experiments or human treatment.

Based on the business model of independent research and development, production and sales integration, the company's products have obvious price advantages compared with similar products on the market. In addition, we also provide professional product customization services.

For other products, please contact us:

Telephone: 023-62795528

Customer service hotline: 

18896157519，QQ: 3354316092

19923757617，QQ：3279537175

17725012670，QQ：3492925539

Similar products:

FITC-PEG-FA

FITC-PEG-COOH

FITC-PEG-SH

FITC-PEG-NH2

FITC-PEG-Mal

FITC-PEG-SC

FITC-PEG-Biotin